package com.yc.project2.testUnit4;

/**
 * @author zwei
 * @create 2024-07-26 16:03
 */
public class Calculation {
    public static int add(int a,int b){
        return a+b;
    }
    public static int sub(int a,int b){
        return a-b;
    }
    public static int mul(int a,int b){
        return a*b;
    }
}
